Compatible with 120V AC power supply cords for straightforward field installation and service

ensuring technicians have Danfoss replacement parts ready for large-scale retrofits

Designed specifically for the 143 series domestic service regulators

Easy Installation: Standard single-screw mounting and lead terminal for fast "drop-in" replacement during furnace maintenance

Johnson Controls T-4000-3145 Plastic Cover Compatible with 120V AC powerMaintain the integrity of your pneumatic control systems with the Johnson Controls T 4000 3145, a professional grade replacement vertical plastic thermostat cover. Designed specifically for the legacy T 4000 series, this white thermostat cover plate features a clean, high impact plastic construction that protects sensitive pneumatic sensing elements from ambient dust and physical impact. As a genuine OEM Johnson Controls replacement part, it ensures a